I have had my unit for about 5 years and love it. Never had an issue with it. In 2019 we were without a functioning kitchen for 4 months and I can tell you this was a lifesaver, between this and my Slow Cooker we had cooked meals every day. When this unit no longer works I will definitely replace it with a new one. No regrets here. Well worth the money. The best is it holds a 9x13 pan easilydo.